38188425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1129}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 70620480

約数和(自身を除く): 32432055

約数列:

[1, 3, 5, 11, 15, 25, 33, 41, 55, 75, 123, 165, 205, 275, 451, 615, 825, 1025, 1129, 1353, 2255, 3075, 3387, 5645, 6765, 11275, 12419, 16935, 28225, 33825, 37257, 46289, 62095, 84675, 138867, 186285, 231445, 310475, 509179, 694335, 931425, 1157225, 1527537, 2545895, 3471675, 7637685, 12729475, 38188425]

約数ペア:

[(1, 38188425), (3, 12729475), (5, 7637685), (11, 3471675), (15, 2545895), (25, 1527537), (33, 1157225), (41, 931425), (55, 694335), (75, 509179), (123, 310475), (165, 231445), (205, 186285), (275, 138867), (451, 84675), (615, 62095), (825, 46289), (1025, 37257), (1129, 33825), (1353, 28225), (2255, 16935), (3075, 12419), (3387, 11275), (5645, 6765)]